Brief answer to space Enable Editingcareful-files from the Internet can contain viruses. Unless you need to edit, it's safer to stay in Protected View.3. Corn kernel shape can be smooth or wrinkled (like a raisin) as pictured below, where A and C aresmooth kernels, and B and D are wrinkled kernels. Note that dimpled kernels fall into the SMOOTHcategory.©W.P. Armstrong 2001The smooth kernel allele is dominant (S), while the wrinkled allele is recessive (s). Write thegenotype and phenotype of the following kernels for the kernel SHAPE characteristic.GENOTYPEPHENOTYPEhomozygous recessive kernelheterozygous kernelhomozygous dominant kernelO Focuse to search80%hulu45°F MONOHYBRID CROSS OF CORN KERNEL COLOR (see text FIG 10.7)The first step of a monohybrid cross is to mate the P generation: A PUREBRED (homozygous) plantwith PURPLE KERNELS is crossed with a PUREBRED (homozygous) corn plant with YELLOW KERNELS, aspictured below:P1. Create a Punnett Square to predict the ratio of kernel colors expected in the F1 generation offspring thatresult from the above mating.Parents (P1):Purebred Purple CornPurebred Yellow CornParent Genotype:Possible Gametes:ororPunnett Square F1(hybrid) offspring:Gametes fromyellow cornparentGametes fromAll possible genotypes ofoffspring (grey)purple parentList possible genotype(s) and percentage of offspring:List possible phenotype(s) and percentages of offspring:D. Focus5 words79%45°Fe here to search

"Genetics" is the study of the functioning and main codes of variation and heredity. Inheritance is…

3. Corn kernel shape can be smooth or wrinkled (like a raisin) as pictured below, where A and C are smooth kernels, and B and D are wrinkled kernels. Note that dimpled kernels fall into the SMOOTH category. ©W.P. Armstrong 2001 The smooth kernel allele is dominant (S), while the wrinkled allele is recessive (s). Write the genotype and phenotype of the following kernels for the kernel SHAPE characteristic. GENOTYPE PHENOTYPE homozygous recessive kernel heterozygous kernel homozygous dominant kernel

3. Corn kernel shape can be smooth or wrinkled (like a raisin) as pictured below, where A and C are smooth kernels, and B and D are wrinkled kernels. Note that dimpled kernels fall into the SMOOTH category. ©W.P. Armstrong 2001 The smooth kernel allele is dominant (S), while the wrinkled allele is recessive (s). Write the genotype and phenotype of the following kernels for the kernel SHAPE characteristic. GENOTYPE PHENOTYPE homozygous recessive kernel heterozygous kernel homozygous dominant kernel

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter19: The Evolution Of Populations

Section: Chapter Questions

Problem 18CTQ: Imagine you are trying to test whether a population of flowers is undergoing evolution. You suspect...

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CONNECT Two loci exhibit 5% recombination between them. How many map units apart are they?
Genomic DNA was isolated from three individuals shown in the pedigree above. Primers were used to amplify DNA sequences at a particular locus using PCR and the DNA was resolved by gel electrophoresis. The result is presented in Figure I. What can we conclude from the gel patterns about which band corresponds to which allele (HINT: think dominant/recessive)? (3 sentences minimum)
In this video https://www.youtube.com/watch?v=PXPIu8LazqI 1. Of all the latest innovations mentioned, why direct-to-consumer genetic testing is the most useful specially in our "New Normal" setup? How it can be helpful?
During the resolution of polyploidy, the subgenomes must function as a single unit. This often results in at least partial dominance of one subgenome over the other. Sequencing of polyploid genomes has demonstrated that TE density is often negatively associated with dominance. If you were presented with data suggesting that a subgenome with higher TE density associated with gene space was dominant, how could you explain the results? Describe al follow up experiment.
5.) A man and a woman living in a tropical area where malaria is prevalent and health care is not accessible have seven children during their lifetime. The genotypes of their children are: ss, Ss, SS, ss, Ss, Ss, and SS. What must the genotypes of both parents be? Your answer should include a Punnett square to illustrate your work, and list all the genotypes and phenotypes.
Determine the gene order (which gene is in the middle?), as you were shown in exercises for Tutorial 6, showing all your work. Construct a genetic map for the three genes, including the map distances between them. Clearly indicate the logic you followed and show all your calculations. Include the full distance calculations for the two most distanced genes (do not just add the other 2 distances).
Fill the blank A DNA _________ contains allele-specific oligonucleotides(ASOs) for millions of SNP loci. Under the properconditions, a probe made of fluorescently-labeledgenomic DNA fragments binds only to complementaryASOs, allowing these loci to be genotyped.
Gene mapping using the Three-point Testcross a) Given the following alleles that control seed traits:W = wrinkled G = green R = roundw = smooth g = yellow r = oval b) Results of a cross with a triple heterozygote revealed the following phenotypes:30 smooth yellow round4 smooth green round958 wrinkled green round2 wrinkled yellow oval18 wrinkled yellow round946 smooth yellow oval16 smooth green oval26 wrinkled green oval c) Determine the order of the genes and the distance between them in centiMorgan (cM).Construct a gene map to show your results. TIP: Based on the phenotypes, determine the alleles in the gametes
Based on the text for roaches: 1. Compare the genetic relationship of the parent pest and its offpring. Use the word: genetically identical/different, genetic recombination. 2. Predict what factors in the environment can be altered to stop the pest from reproducing.
1. a. Examine the following image showing the results of an ALU insert gel-like. The first lane is the molecular marker. How many + alleles are represented in lanes 2-8? Assume each lane is an individual's amplified diploid DNA. b.The first lane is the molecular marker. How many - alleles are represented in lanes 2-8? Assume each lane is an individual's amplified diploid DNA. c.The first lane is the molecular marker. If lanes 2-8 represent the seven students in the class, what is the frequency of the + allele in this small population? d. If this gel represents the genotypes of all 7 students in a class, what is the EXPECTED number of people that would have a +/+ genotype if this small population were in Hardy-Weinberg equilibrium? (To nearest tenth)
10. Horn length in the Sable antelope of Africa involves recessive epistasis. Gene Lcontrols the length of the horns. LLC_ have very long horns, LlC_ have medium sized horns, and llC_ have short horns. Antelope with no horns are always __cc. How would you deduce the genotype of a hornless antelope? cross two hornless antelope together you cannot deduce the genotype with a single breeding experiment cross it with an antelope of genotype llCC. cross it with an antelope of genotype llcc
1. a) If you were at risk of a fatal disease such as Huntington’s disease and only the 95% accurate preliminary genetic test was available, would you take the test? After all, 95% of the time the test would tell you whether you would eventually get Huntington’s disease or whether you did not have to worry about getting this disease. b) The linkage distance between the DNA sequence used in the test and the actual Huntington’ disease locus was 5%. In a large sample of the Venezuelan family, what percentage of people would inherit the DNA sequence but not the Huntington’s allele (i.e. be a false positive test for Huntington’s)? What percentage of that large Venezuelan family would not inherit the DNA sequence but would inherit the Huntington’s allele (i.e., be a false negative test for Huntington’s)?